DragonFly dfbsd 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026 (X86_64_GENERIC) x86_64
cc 8.3 [DragonFly] Release/2019-02-22
PCI: QEMU virtio-only (hostb 0x1237, vgapci 0x1111/0x1234 bochs, virtio-net/blk) -- NO AMD GPU (no 1002:xxxx device)
kldstat: kernel + ehci.ko + xhci.ko only; amdgpu.ko/drm.ko exist in /boot/kernel but are NOT loaded
=> in-kernel trigger needs a Kaveri/Kabini/Mullins APU (CHIP_KAVERI/KABINI/MULLINS asic) with crafted VBIOS;
   this guest categorically has none (hardware-gated, recorded inconclusive per pass-2 spawn instructions).